Chuhuang Catering Training School Center. According to the Baidu map, Chuhuang Catering Training School Center is located in Xiyu West Road, Dunhuang City, Jiuquan City, Gansu Province. It is a comprehensive catering institution integrating catering training, snack training, catering consultation and planning services, including beef hot pot training, which has a very high teaching quality and is very good.